JPS6088051U - Cooling water passage of internal combustion engine for outboard motor - Google Patents

Cooling water passage of internal combustion engine for outboard motor

Info

Publication number
JPS6088051U
JPS6088051U JP17998283U JP17998283U JPS6088051U JP S6088051 U JPS6088051 U JP S6088051U JP 17998283 U JP17998283 U JP 17998283U JP 17998283 U JP17998283 U JP 17998283U JP S6088051 U JPS6088051 U JP S6088051U
Authority
JP
Japan
Prior art keywords
cooling water
combustion engine
internal combustion
outboard motor
water passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17998283U
Other languages
Japanese (ja)
Inventor
雨森　宏一
番場　稔夫
Original Assignee
ヤンマーディーゼル株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP17998283U priority Critical patent/JPS6088051U/en
Publication of JPS6088051U publication Critical patent/JPS6088051U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例における船外機の概略側面図、
第２図は第１図のディーゼル機関の拡大側面図であり、
第３図は第２図のシリンダヘッド部分のＩ−Ｉ方向の背
部断面図である。 ２・・・・・・ディーゼル機関、６・曲・クランク軸、
９・・・・・・シリンダヘッド、１４・・・・・・ジャ
ケット、１８・・・・・・冷却水入口、１９・・・・・
・冷却水出口、２２・・・・・・吸気弁用ボス部、２４
・・・・・・排気弁用ボス部、２６・・・・・・弁間部
、２７．　２８．２９・・・・・・仕切壁、Ｗ・・・・
・・冷却水。 ＝２ｒへ：ゴもζ ｂ汐年グ門 Ｖへ卜４ ３２　２２２７FIG. 1 is a schematic side view of an outboard motor in an embodiment of the present invention;
Figure 2 is an enlarged side view of the diesel engine in Figure 1;
FIG. 3 is a cross-sectional view of the back of the cylinder head portion of FIG. 2 in the direction I--I. 2...Diesel engine, 6, curved crankshaft,
9...Cylinder head, 14...Jacket, 18...Cooling water inlet, 19...
・Cooling water outlet, 22...Intake valve boss part, 24
...Exhaust valve boss part, 26...Valve part, 27. 28.29...Partition wall, W...
··Cooling water. = To 2r: Gomo ζ b To Nen Gumon V 4 32 2227

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランク軸が垂直方向に配設された４サイクルの船外機
用内燃機関において、シリンダヘッドのジケット部の冷
却水入口をシリンダヘッドの下部付近の一側面に設け、
かつその冷却水出口をシリンダヘッドの上部付近の他側
面に設けると共に、上記冷却水入口から冷却水出口への
冷却水の移動が殆んど弁間部経由行なわれるような仕切
壁を該ジャケット部内に形成したことを特徴とする船外
機用内燃機関の冷却水通路。In a 4-cycle outboard internal combustion engine in which the crankshaft is arranged vertically, the cooling water inlet of the jacket part of the cylinder head is provided on one side near the bottom of the cylinder head,
In addition, the cooling water outlet is provided on the other side near the top of the cylinder head, and a partition wall is provided in the jacket portion so that most of the cooling water moves from the cooling water inlet to the cooling water outlet via the valve gap. A cooling water passage for an internal combustion engine for an outboard motor, characterized in that the cooling water passage is formed in an internal combustion engine for an outboard motor.
JP17998283U 1983-11-24 1983-11-24 Cooling water passage of internal combustion engine for outboard motor Pending JPS6088051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17998283U JPS6088051U (en) 1983-11-24 1983-11-24 Cooling water passage of internal combustion engine for outboard motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17998283U JPS6088051U (en) 1983-11-24 1983-11-24 Cooling water passage of internal combustion engine for outboard motor

Publications (1)

Publication Number Publication Date
JPS6088051U true JPS6088051U (en) 1985-06-17

Family

ID=30390363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17998283U Pending JPS6088051U (en) 1983-11-24 1983-11-24 Cooling water passage of internal combustion engine for outboard motor

Country Status (1)

Country Link
JP (1) JPS6088051U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007297976A (en) * 2006-04-28 2007-11-15 Honda Motor Co Ltd Water cooled internal combustion engine
WO2008090903A1 (en) * 2007-01-25 2008-07-31 Daihatsu Motor Co., Ltd. Cylinder head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710583U (en) * 1971-02-27 1972-10-07
JPS5426446U (en) * 1977-07-25 1979-02-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710583U (en) * 1971-02-27 1972-10-07
JPS5426446U (en) * 1977-07-25 1979-02-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007297976A (en) * 2006-04-28 2007-11-15 Honda Motor Co Ltd Water cooled internal combustion engine
JP4694411B2 (en) * 2006-04-28 2011-06-08 本田技研工業株式会社 Water-cooled internal combustion engine
WO2008090903A1 (en) * 2007-01-25 2008-07-31 Daihatsu Motor Co., Ltd. Cylinder head

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